Glass lamp shade



FIG. 1 is a top view thereof;

FIG. 2 is a side elevational view of a new design for a glass lamp shade which has identical side views as the glass lamp shade is rotated through an angle 90 degrees, 180 degrees, and 270 degrees, about the vertical center line axis;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is an isometric view thereof. 

The ornamental design for a glass shade, as shown and described. 